KR101288089B1 - Fish way structure for tower type fish watching - Google Patents

Abstract

In the present invention, even during the dry season, the fish can function normally, and the fish can be safely moved from the danger of being caught by humans or birds throughout the four seasons along the observed water of the transparent material, but the small fish scene of the fish can be visually observed. The present invention relates to a tower-type fish observation structure that can be used as a place for ecological environment education.
The present invention includes a catchment tank and a fish attracting tank installed upstream and downstream of the stream walk, so that the water can be smoothly filled automatically even in the dry season, each of which is connected between the catching tank and the fish attracting tank. Temporarily open the fish attraction tank to attract fish to the inside of the fish attraction tank, close the fish attraction tank and at the same time open the collection tank to secure the fish in the fish attraction tank to the collection tank via the observed airway It is a feature of the invention that it can be burned upstream of the river after the movement.

Description

Fish way structure for tower type fish watching}

In the present invention, even during the dry season, the fish can function normally, and the fish can be safely moved from the danger of being caught by humans or birds throughout the four seasons along the observed water of the transparent material, but the small fish scene of the fish can be visually observed. It is about technology that can be used as a place for ecological environment education.

In general, in rivers, various types of cross-sections are provided to cross the banks and banks of rivers in order to store water and use them as agricultural or industrial waters. River streams are designed to store water so that the water level is always within a certain range, and a floodgate is installed to control the water level during a flood or drought.

However, when river streams are formed of concrete, the downstream and upstream streams of the streams are disconnected, making it difficult for the fish to climb up and down the streams, thus changing the habitat environment of the various fishes in the rivers.

In addition, as the river stream is formed, the fish revolving for spawning cannot move backwards and upstream, and in particular, small fish cannot move steep slopes, resulting in the destruction of the fish ecosystem. Has a cascade of fishes that allow fish to climb upstream.

However, conventional cascaded islands installed in rivers have limited normal function only in flooded waters.

In other words, more than 30 species of rare fish, such as mountain eel and sea eel, which are natural monuments, move from the sea to the river in June during the dry season, and about 40 species such as salmon, which are important fish resources, move from the sea to fresh water in late October. June and October are the dry seasons, causing serious problems that make fish unable to function.

In addition, fish that go up along the esophagus are exposed to the outside, so that birds such as humans and storks frequently catch or eat fish, thus destroying the natural ecosystem.

In addition, the conventional fishery performs the basic function of providing a passage for fish, and easily observes the scene of the fish as it goes up the stream, and the purpose of education of the ecological environment or of ecotourism. It was not available at all for the purpose.

The present invention is to actively solve all the problems in the fishery according to the prior art, including a catchment tank and fish attracting tanks installed on the upper and downstream of the stream walk between the catching tank and fish attracting tank The water can be automatically and smoothly filled in each of the connected observation channels, and the fish attracting tank is temporarily opened to attract fish to the inside of the fish attracting tank, closing the fish attracting tank and at the same time collecting water tank. It is an object of the present invention to open the fish so that the fish in the fish attracting tank can be safely moved to the collecting tank via the observation channel and can be wound upstream of the stream.

The present invention connects the catchment tank installed upstream and the fish attracting tank installed downstream and integrally connected to each other so as to solve the above problems by using the observed water installed through the river walk, and the main connected to the collecting tank. The opening of the collecting pipe is provided with a first order door that is selectively opened and closed in accordance with the operation of the first door cylinder, and the front of the main drain pipe inserted into the rear end of the attraction pipe connected to the fish attraction tank is installed at the operation of the second door cylinder. Accordingly, a technology for installing a second order door that is selectively opened and closed is devised.

In addition, the present invention is further provided with a third order door that is selectively opened and closed in accordance with the operation of the third door cylinder in the opening of the sub-collecting pipe connected to the collecting tank, the rear of the branch pipe connected to the fish attraction tank A technique for additionally installing a fourth order door that is selectively opened and closed according to the operation of the fourth door cylinder is devised in front of the inserted sub-drain pipe.

According to the present invention, fish attracted to the inside of the fish attracting tank as water is filled in the fish attracting tank installed downstream in the dry season can be smoothly burned upstream after moving to the collecting tank installed upstream via the observation channel. This provides the effect that the fish can always function normally throughout the four seasons.

In addition, the fish attraction tank, observation channel and catchment tank are made of transparent materials, so that they can be used as a place for eco-environment education to easily observe the small and small fish scenes while walking river streams, and create a model for ecotourism. In particular, the accessibility of people is easy to provide the effect of improving the convenience of fish observation.

In addition, the fish moves more safely along the isolated island of the sea, thereby eradicating illegal fishing behaviors of people and preventing the birds from eating fish, thus preserving the natural ecosystem. .

1 is a cross-sectional view of the installation state of the fisherman structure to which the present invention is applied
Figure 2 is a plan cross-sectional view of the installation state of the present invention structure
Figure 3 is an open state longitudinal cross-sectional view of the first, third order door, the main water collecting pipe and the sub water collecting pipe of the present invention
Figure 4 is a closed longitudinal cross-sectional view of the second order door and the main drain pipe of the present invention
5 is a longitudinal cross-sectional view of the fourth order door and the sub drain pipe of the present invention;
Figure 6 is an open state longitudinal cross-sectional view of the second order door and the main drain pipe of the present invention
Figure 7 is an enlarged cross-sectional view of a state in which the fish moves upstream through the observation island in the fish manned tank of the present invention
Figure 8 is an enlarged cross-sectional view of the state in which fish is small upstream through the open main water collecting tube of the present invention
9 is an enlarged cross-sectional view of the installation state of the present invention air breather and air vent pipe
10 is a cross-sectional view of the installation state of the scraper and cleaning brush of the present invention.

Preferred embodiments of the present invention will now be described in more detail with reference to the accompanying drawings.

Looking at the overall technical configuration according to the accompanying drawings in accordance with a preferred embodiment of the present invention, a collecting tank 10 installed on the upstream side of the river beam (1); A fish attraction tank 20 installed on the downstream side of the river beam 1; Observation depth 30 is installed through the river beam (1) and both ends are connected to the lower portion of the collecting tank 10 and the upper portion of the fish attracting tank 20 so as to be able to pass through the river beam (1); A first order door 40 installed in the opening 12 of the main collecting pipe 11 connected to one side of the collecting tank 10 so as to be opened and closed according to the operation of the first door cylinder 41; The main drain pipe 22 is inserted into the rear end of the attraction pipe 21 connected to the fish attraction tank 20, and is installed to be opened and closed according to the operation of the second door cylinder 51 in front of the main drain pipe 22. It can be seen that the organic coupling configuration of the second order door (50).

Hereinafter, the present invention having the above-described schematic configuration will be described in more detail for facilitating the implementation.

The present invention collects water even in the dry season, while the water supply tank 10 is installed across the stream to the cylindrical catchment tank 10 to smoothly supply water to the observation channel (30) and fish attracting tank (20) It is installed on the upstream side of the beam (1), the downstream side of the river beam (1) is provided with a tower type fish attracting tank (20) for attracting fish, the upper part of the fish attracting tank (20) inside the worker A manhole 21a that can enter and exit for inspection is installed.

Both ends of the circular observation channel 30 installed through the river beam 1 are connected to the lower portion of the collecting tank 10 and the upper portion of the fish attracting tank 20 so as to be able to pass water.

At this time, the collection tank 10, the fish attracting tank 20 and the observation channel 30 is made of a material of a transparent material that can be seen through the inside to provide a special effect that can easily observe the small details of the fish. do.

One side of the water collecting tank 10 is connected to the main water collecting pipe 11 is connected to the opening portion 12 of the main water collecting pipe 11 is arranged to face the downstream side as shown in Figs. As a result, a secondary effect of suppressing the introduction of various foreign matters or floating matters moving along the water flow of the stream into the opening 12 is provided, and the opening 12 of the main water collecting pipe 11 is provided with a first door. According to the operation of the cylinder 41, the first order door 40 which is selectively opened and closed while swinging up and down is installed.

That is, the first order door 40 has a hinge bracket 42 attached to the upper portion penetrating through the hinge bracket 42 and the hinge shaft 43 attached to the upper portion of the opening 12 of the main water collecting pipe 11. The first door cylinder 41 is rotated between the cylinder bracket 44 attached to the inner circumferential surface of the main water collecting pipe 11 and the cylinder bracket 44 attached to the first order door 40. By being freely connected, the first order door 40 can selectively open and close the opening 12 while the first order door 40 pivots up and down from the hinge shaft 42 as a function of the first door cylinder 41. .

In addition, a attracting pipe 21 is connected to the rear of the fish attracting tank 20, and a main drain pipe 22 having a diameter of the same diameter as that of the main collecting pipe 11 is inserted and installed at the rear end of the attracting pipe 21. At the front end of the main drain pipe 22, a second order door 50 that is selectively opened and closed when pivoting up and down according to the operation of the second door cylinder 51 is installed.

The second order door 50 is coupled to the hinge bracket 52 attached to the upper portion through the hinge bracket 52 and the hinge shaft 53 attached to the upper side of the front end of the main drain pipe 22, the main drain pipe A second door cylinder 51 is freely connected between the cylinder bracket 54 attached to the upper inner circumferential surface of the 22 and the cylinder bracket 54 attached to the second order door 50.

In addition, an air breather 80a penetrating the inside and the outside of the collection tank 10 is installed, and an air breather 80 penetrating the inside and the outside of the fish attraction tank 20 is installed. The air breather 80 of the fish attracting tank 20 is further connected to the air vent pipe 82 provided with a ventilation control valve 81 is exposed to the outside.

According to the present invention having such a configuration, when the first order door 40 on the upstream side is opened and the second order door 50 on the downstream side is closed, the water collected by the collection tank 10 is observed 30. By supplying to the fish attracting tank 20 via the water, the water collecting tank 10 and the fish attracting tank 20 are filled with water, and at the same time, the air inside the air through the air breather 80, 80a. As it is discharged into the water, the water reaches a full water level.

As such, when the water level is reached, the first degree door 40 is closed and at the same time the second degree door 50 is opened, the fish induction tank 20 has no air inflow, so no water is drained. Various fishes are drawn to the inside of the fish attracting tank 20 through the main drain pipe 22 opened by maintaining them, and sequentially opening the first order door 40 and the second order door 50 at the same time. Closed), the fish attracted to the inside of the fish attracting tank 20 provides an effect that can be smoothly upstream even in the low water through the open main collecting pipe (11).

Herein, in consideration of the habit of jumping to the upper portion of the conventional fish, it is necessary to create a depth of leap suitable for the fish to jump from the fish attraction tank 20 to the observed island 30 in the fish attraction tank 20. have.

In this case, the present invention closes the first order door 40 after the water level is reached, and simultaneously vents the air vent pipe 82 installed in the air breather 80 while the second order door 50 is opened. When the control valve 81 is opened, the water level is automatically lowered as the external air flows into the fish attraction tank 20, and when the water level of the fish attraction tank 20 reaches the middle of the observation degree 30, the aeration is carried out. By closing the control valve 81 to block the inflow of external air, it is possible to maintain the depth of leap that is easy for the fish to jump.

On the other hand, the present invention provides a more excellent scenery by directing the water flow inside the observation channel 30 while still exhibiting the function of a normal fish, as well as the third order door for controlling to maintain an appropriate flow rate to help small fish The technical configuration of the 60 and the fourth order door 70 is further grafted.

As a technical configuration for this, the water collecting tank 10 of the present invention is connected to the sub water collecting pipe 14 having a smaller size than the main water collecting pipe 11 at the lower side of the main water collecting pipe 11, and the sub water collecting pipe The opening 15 of the 14 is provided with a third order door 60 to be selectively opened and closed while turning up and down in accordance with the operation of the third door cylinder 61, the third order door 60 Since the filtering net 66 is installed to the outside, various foreign substances included in the water flowing into the sub collection pipe 14 may be filtered in advance.

The third order door 60 is coupled to the hinge bracket 62 attached to the upper part through the hinge bracket 62 and the hinge shaft 63 attached to the upper portion 15 of the opening 15 of the sub collecting pipe 14. The third door cylinder 61 is freely rotated between the cylinder bracket 64 attached to the upper inner circumferential surface of the sub collecting pipe 14 and the cylinder bracket 64 attached to the third order door 60. Connected.

In addition, a branch pipe 23 is connected to one side of the attracting pipe 21 of the fish attracting tank 20, and has a smaller size than the attracting pipe 21 at the rear of the branch pipe 23, but has a sub-collecting pipe 14. The sub-drainage pipe 24 having a diameter equal to and inserted therein is installed, and the fourth order door is selectively opened and closed by turning up and down according to the operation of the fourth door cylinder 71 at the front end of the sub-drainage pipe 24. 70 is installed.

The fourth order door 70 has a hinge bracket 72 attached to an upper portion of the fourth order door 70 penetrated through a hinge bracket 72 and a hinge shaft 73 attached to an upper side of the front end of the sub drain pipe 24, and the sub drain pipe A fourth door cylinder 71 is freely connected between the cylinder bracket 74 attached to the upper inner circumferential surface of the 24 and the cylinder bracket 74 attached to the fourth order door 70.

The present invention in which the third order door 60 and the fourth order door 70 are additionally grafted opens the first order door 40 and the third order door 60 on the upstream side as shown in FIG. 3. 4 to 5, the second order door 50 and the fourth order door 70 on the downstream side are closed, and the collection tank 10, the observation door 30, and the fish attraction tank 20 are closed. The water can be filled completely.

When the first order door 40 is closed in the full water level state, and the third order door 60 and the second order door 50 are opened, the water flowing through the third order door 60 may be observed. The water drained through the main drain pipe 22 having a larger size than the sub-collecting pipe 14 is diffused downstream through the second order door 50 opened while directing the water flow along the 30. While the flow rate is lowered, the fish can be more smoothly drawn into the fish attraction tank 20 through the main drain pipe 22 and the attraction pipe 21 in which the second order door 50 is installed.

After the fish is drawn into the fish induction tank 20, the second order door 50 is closed, and the first order door 40 and the fourth order door 70 are opened. The water flowing through the order door 40 is stagnant while being drained downstream through the fourth order door 70 opened while directing the water flow while following the observation channel 30, and at the same time, the sub drain pipe 24. The water flowing through the larger main collecting pipe 11 has a bottleneck, and the flow rate decreases, so that the fish flows more smoothly to the upstream side through the main collecting pipe 11 in which the first order door 40 is installed. You can move.

In addition, the present invention by using a free fall of the water drained through the main drain pipe 22 by operating a separately provided aberration type generator to produce power by itself to use the power to drive the fish structure (controller, etc.) of the present invention. If possible, it provides the effect of eliminating the trouble of additionally carrying out additional power construction.

In addition, the present invention by providing a sand layer 90 is further formed on the inner bottom of the fish manned tank 20 provides a dedicated habitat environment for fish such as loach, sand mud, etc. having a habit of living in the sand layer mainly. .

Furthermore, a scraper 101 configured to rotate in accordance with the operation of the reduction motor 100 is rotatably installed in the fish attracting tank 20, and the top, bottom, and top of the scraper 101 are rotatable. The brush mounting groove 102 is continuously formed in the side surface, and the cleaning brush 103 is fitted into the brush mounting groove 102, but the cleaning brush 103 penetrates through the fastener 104 and the scraper 101. By maintaining the state of being pressed and fixed by the brush fixing plate 105 integrally fixed to the cleaning brush 103 during the rotation operation of the scraper 101 can clean the inner surface of the fish attraction tank 20 neatly.

In addition, by installing the diffuser 111 connected to the aeration device 110 to the bottom of the fish attraction tank 20 is connected to the inside, while the aeration device 110 is operated in accordance with the selective operation of the controller (2) By supplying air into the fish attracting tank 20 through the 111, the water quality can be purified more cleanly, and the ultrasonic wave is generated in the collection tank 10 according to a selective operation of the controller 2. While the ultrasonic inductor 120 is additionally arranged to attract the fish while providing an effect that can attract the fish more smoothly upstream.

1: stream 10: catchment tank
11: main collecting pipe 12, 15: opening
14: Sub collection pipe 20: Fish manned tank
21: manned pipe 22: main drain pipe
23: branch pipe 24: sub-drain pipe
30: Observation degree 40: First degree door
41: 1st door cylinder 42, 52, 62, 72: hinge bracket
43, 53, 63, 73: Hinge shaft 44, 54, 64, 74: Cylinder bracket
50: second order door 51: second door cylinder
60: 3rd order door 61: 3rd door cylinder
70: fourth order door 71: fourth door cylinder
80, 80a: Air breather 81: Aeration control valve
82: air vent 90: sand layer
100: reduction motor 101: scraper
103: cleaning brush 110: aeration device
111: diffuser 120: ultrasonic inductor

Claims (11)

A collecting tank 10 installed on an upstream side of the river beam 1;
A fish attraction tank 20 installed on the downstream side of the river beam 1;
Observation depth 30 is installed through the river beam (1) and both ends are connected to the lower portion of the collecting tank 10 and the upper portion of the fish attracting tank 20 so as to be able to pass through the river beam (1);
A first order door 40 installed in the opening 12 of the main collecting pipe 11 connected to one side of the collecting tank 10 so as to be opened and closed according to the operation of the first door cylinder 41;
The main drain pipe 22 is inserted into the rear end of the attraction pipe 21 connected to the fish attraction tank 20, and is installed to be opened and closed according to the operation of the second door cylinder 51 in front of the main drain pipe 22. Tower structure fish observation structure, characterized in that consisting of a second order door (50).
The method of claim 1,
The collecting tank 10 has a sub collecting pipe 14 having a smaller size than the main collecting pipe 11 connected to the lower side of the main collecting pipe 11, and an opening 15 of the sub collecting pipe 14. It is provided with a third order door 60 that can be opened and closed in accordance with the operation of the third door cylinder 61;
The fish attracting tank 20 is provided with a branch pipe 23 on one side of the attracting pipe 21, the sub-drain pipe 24 of a smaller size than the attracting pipe 21 is installed in the rear of the branch pipe (23). And, the front end of the sub-drain pipe 24, the tower-shaped fish observation structure, characterized in that the fourth order door 70 that can be opened and closed according to the operation of the fourth cylinder (71) is installed.
The method of claim 2,
The main collecting pipe 11 and the main drain pipe 22 are made of the same diameter standard, the sub-collecting pipe 14 and the sub-drain pipe 24 are made of the same diameter specifications of the fish structure.
The method of claim 1,
Collection tank (10), fish attracting tank (20) and observation fish (30) is a tower-type fish observation structure for fish characterized in that the production using a transparent material that looks inside.
The method of claim 2,
The first and third order doors 40 and 60 are respectively positioned above the openings 12 and 15 of the main collecting pipe 11 and the sub collecting pipe 14 through the hinge shafts 43 and 63, respectively. The first and third door cylinders 41 and 61 rotatably installed vertically and rotatably installed on upper portions of the inner circumferential surfaces of the main collecting pipe 11 and the sub collecting pipe 14 are respectively provided in the first and the third. Tower-shaped fish observation structure, characterized in that freely connected to the order doors (40) (60), respectively.
The method of claim 2,
The second and fourth order doors 50 and 70 are rotatably installed vertically above the front end of the main drain pipe 22 and the sub drain pipe 24 via the hinge shafts 53 and 73, respectively. The second and fourth door cylinders 51 and 71 installed freely on the inner circumferential surfaces of the main drain pipe 22 and the sub drain pipe 24, respectively, rotate with the second and fourth order doors 50 and 70, respectively. Tower-type fish observation structure, characterized in that freely connected.
The method of claim 1,
The air breather 80 and 80a penetrating the inside and the outside of the catch tank 10 and the fish attracting tank 20 are respectively installed, and the air breather 80 of the fish attracting tank 20 is The air vent pipe 82 exposed to the outside is additionally installed, the air vent pipe 82 is a tower-shaped fish observation structure, characterized in that the ventilation control valve 81 is installed.
The method of claim 1,
The tower structure fish observation structure, characterized in that the sand layer 90 is further formed on the inner bottom of the fish attraction tank (20).
The method of claim 1,
Inside the fish attracting tank 20, a "c" shaped scraper 101 that rotates according to the operation of the reduction motor 100 is installed, and a brush continuously formed in the upper, lower and side surfaces of the scraper 101. The cleaning brush 103 is fitted into the mounting groove 102, and the cleaning brush 103 penetrates through the fastener 104 and is pressed and fixed by the brush fixing plate 105 fixed to the scraper 101. Tower structure fish observation structure.
4. The method according to claim 2 or 3,
When the first degree door 40 is closed and the third degree door 60 and the second degree door 50 are opened, the second degree door 50 is introduced through the third degree door 60. The water drained downstream through the () is diffused while the flow rate is lowered tower type, characterized in that the fish can be smoothly attracted through the main drain pipe 22 and the manned pipe 21 is installed the second order door (50) Fish structures for fish observation.
4. The method according to claim 2 or 3,
When the second degree door 50 is closed and the first degree door 40 and the fourth degree door 70 are opened, the fourth degree door 70 is introduced through the first degree door 40. The water drained downstream through) is stagnant and at the same time bottlenecks occur in the main collecting pipe 11 in which the first order door 40 is installed, the flow rate decreases, and the fish flows upstream through the main collecting pipe 11. Tower-type fish observation structure that can move smoothly to.

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